Apple TV+ is expanding its alternate history universe with Star City, a spin-off of For All Mankind that focuses on the Soviet space program. The series utilizes significant recasting to depict key characters during their formative years rather than their established adult versions.

Agnes O'Casey and Alice Englert to portray younger Soviet icons

The creative direction of Star City relies heavily on revisiting established characters at a much earlier stage in their lives. according to the report, key figures such as Irina Morozova and Anastasia Belikova—previously played by Svetlana Efremova and Rita Khrabrovitsky—will now be portrayed by Agnes O'Casey and Alice Englert, respectively.

This decision allows the show to explore the psychological and professional development of these women before they become the "hardened, polished individuals" seen in the flagship series.. By focusing on these formative years, the production aims to show the process of characters actively becoming who they are destined to be, rather than presenting them as static, finished products.

Rhys Ifans and Anna Maxwell Martin anchor the new cast

To further distinguish this spin-off from the original series, the production has brought in a heavy-hitting ensemble to populate the Soviet space effort. The cast includes Rhys Ifans, who will play the role of the Chief Designer, and Anna Maxwell Martin, appearing as Lyudmilla Raskova .

These additions, alongside the work of creators Ben Nedivi and Matt Wolpert, are intended to help Star City stand as a distinct narrative entity. While the show remains tethered to the For All Mankind timeline, the introduction of these specific characters helps move the story into a new, more intimate corner of the established universe.

A shift from Western-centric views to the Soviet interior

The narrative strategy for Star City involves moving away from the monolithic, Western-facing perspective that characterized much of the original series. As the report suggests, the spin-off seeks to provide an intimate, "behiind closed doors" look at the ambitions and vulnerabilities of those working within the Soviet space program.

This approach mirrors a broader trend in prestige science fiction where expansive universes are deepened through localized, culturally specific perspectives. By exploring the daily realities behind the Iron Curtain, the series attempts to make the alternate history feel more unpredictable and alive, rather than just a mirror of American achievements.

Will the May 29 premiere satisfy long-time fans?

While the recasting is framed as a narrative strength, it leaves several questions regarding audience reception. It remains to be seen if viewers will embrace the new faces of characters they have already spent five seasons watching, or if the shift in tone will feel too disconnected from the original series' momentum.

Additionally, the report does not specify how much overlap there will be with the existing cast of For All Mankind, or if the show will rely entirely on its new cohort. As the series prepares for its two-episode premiere on May 29, 2025, the success of this expansion will likely depend on whether the intimate Soviet perspective can match the high-stakes tension of the original space race.